| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.89 | 12.848% | $118.3663 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $250.90 | 12.437% | $282.1044 | $282.10 | $282.10 | $282.10 |
| Purchase #3 | $165.50 | 5.502% | $174.6058 | $174.61 | $174.60 | $174.60 |
| Purchase #4 | $229.43 | 8.370% | $248.6333 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $115.27 | 4.245% | $120.1632 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $145.66 | 10.208% | $160.529 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $112.44 | 9.403% | $123.0127 | $123.01 | $123.00 | $123.00 |
| 7 purchase totals = | $1,124.09 | $1,227.4147 | $1,227.41 | $1,227.40 | $1,227.40 | |